Three of my favorite books are: The Way of Kings, The Poppy War, and A Song of Ice and Fire
Aaron Dembski-Bowden: The First Heretic
Brandon Sanderson: The Way of Kings
Frank Herbert: Dune
George R.R. Martin: A Song of Ice and Fire
J.R.R Tolkien: The Return of the King
R.F. Kuang: The Poppy War
Robert Jordan: The Eye of the World